Make sure the changelog file reflect github releases

Changelog.md

@@ -2,18 +2,28 @@
 
 ## [0.3.1](https://github.com/tinyclues/saltpad/tree/0.3.1) (2016-04-19)
 
+No-feature release for v0.3, fixing the archive behavior not creating the 'static' directory, users please update to this release!
+
 - Fix the dist.zip archive to correctly create the "static" directory. Sorry for the inconvenience.
 - The "settings.json" file should be located in the "static" directory and not in a "config" directory, documentation has been fixed.
 
 ## [0.3](https://github.com/tinyclues/saltpad/tree/0.3) (2016-03-03)
 
+This release has been updated and a new dist.zip has been uploaded, it may have broke any script which uses the old md5 with the same archive url, sorry for the inconvenience. I'll release a 0.3.1 right now to fix this and delete downloads for this release.
+
+This release focus on most-requests feature, the support of rest_cherrypy stable! It landed in the v0.3 version in beta for the moment. Here is the detailed changelog:
+
 - Make the external_auth configurable in the settings. It is optional and the default value is 'pam'.
 - Better support for highstate with minions in error.
 - Fix some style issues for Firefox.
 - Add beta support for rest-cherrypy with embedded single-app page deployment.
 - Add support for prefix configuration required by the support for embedded single-app page deployment but could be usefull in other cases.
 - Update the docker environment and add a docker-compose with salt-api linked container.
 
+The Readme has been updated to include all required informations for testing saltpad with the new docker environment and against a rest_cherrypy stable version on your production.
+
+The settings.json file should now be placed in static/ directory, apart from that upgrade doesn't requires particular steps, download the new dist.zip, check it md5sum or sha1sum and it should works!
+
 ## [0.2](https://github.com/tinyclues/saltpad/tree/0.2) (2016-01-22)
 
 This release focus on error reporting and fixing the few issues that were found by early testers: